CN204389197U - A kind of cold district frozen soil layer infitration galleries catchments analogue means - Google Patents
A kind of cold district frozen soil layer infitration galleries catchments analogue means Download PDFInfo
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- CN204389197U CN204389197U CN201520065051.2U CN201520065051U CN204389197U CN 204389197 U CN204389197 U CN 204389197U CN 201520065051 U CN201520065051 U CN 201520065051U CN 204389197 U CN204389197 U CN 204389197U
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Abstract
The utility model discloses a kind of cold district frozen soil layer infitration galleries to catchment analogue means, it is characterized in that: comprising: square simulated slot (4), the centre of described simulated slot (4) is provided with symmetrical for described simulated slot (4) simulating riverway (1) separated, the bottom at the two ends that described simulated slot (4) is corresponding with described simulating riverway (1) is provided with simulates infitration galleries (3), simulates to be between infitration galleries (3) and described simulating riverway (1) and simulate water-bearing zone (2) described in two; The apopore of described simulation infitration galleries (3) is connected with simulation infitration galleries flowrate measuring tool (33).The one that the utility model provides district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, employing infitration galleries is fetched water, can freeze under layer condition, ensure the capacity of outlet water of underground water, the utility model not only can enrich Han Qu be close in the type shallow & thin aquifer infitration galleries water collecting process of river seepage theory research, also parameter can be provided to use for reference for the infitration galleries engineering design of cold district reality.
Description
Technical field
The utility model relates to a kind of cold district frozen soil layer infitration galleries and to catchment analogue means, belongs to horizontal well analogue technique field.
Background technology
At high latitude cold district, the main resource of water supply in many areas is earth surface water source.But in the winter time, river often occurs freeze-uply even connecting the phenomenon of freezing at the end, at this moment draw earth surface water source and supply water and often cannot meet local productive life demand.Even if in addition in Fei Han district, little at thickness, bury in shallow water-bearing zone and fetch water, utilize traditional vertical shaft for water to draw efficiency all undesirable.For this two classes situation, adopting infitration galleries (catchment horizontal well) to carry out fetching water, is effective: on the one hand, can draw in water-bearing zone do not freeze moisture for the freeze-up infitration galleries burying phase water intaking of cold region river; On the other hand, effectively efficiency of producing drinking water is added for the infitration galleries that shallow & thin aquifer is horizontally disposed.Therefore, frozen soil layer infitration galleries analogue means that catchments in a kind of cold district of design carries out simulation to effect of catchmenting and has realistic meaning.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of can completing to catchment analogue means to water collecting process simulation, phenomenon observation and the cold district frozen soil layer infitration galleries of flow Quantitative Monitoring; Further, a kind of cold district frozen soil layer infitration galleries of simulating river level is provided to catchment analogue means; Further, the cold district frozen soil layer infitration galleries providing a kind of left simulated slot and right simulated slot can simulate two different types infitration galleries respectively catchments analogue means; Further, this use is novel provides a kind of draining is smooth, flow measuring data is stable cold district frozen soil layer infitration galleries to catchment analogue means.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of cold district frozen soil layer infitration galleries catchments analogue means, it is characterized in that: comprising: square simulated slot, the centre of described simulated slot is provided with symmetrical for the described simulated slot simulating riverway separated, the bottom at the two ends that described simulated slot is corresponding with described simulating riverway is provided with simulation infitration galleries, simulates to be between infitration galleries and described simulating riverway and simulate water-bearing zone described in two; The apopore of described simulation infitration galleries is connected with simulation infitration galleries flowrate measuring tool.
The simulation river level control device that described simulating riverway comprises riverbed, is positioned at the opening bottom described riverbed and is connected with described opening; Described simulated slot symmetry is divided into left simulated slot and right simulated slot by described riverbed.
Described simulation water-bearing zone comprises the some grooves be arranged on described simulated slot and carries face perforate and groove body bottom opening on the body, described groove carries face perforate on the body and/or groove body bottom opening is connected with described simulation water-bearing zone pressure tester, fills permeable medium in described simulation water-bearing zone.
Described permeable medium comprises the fine sand of same grating, and namely the grain fineness of fine sand is in same rank.
Described groove is carried face perforate at least 6 on the body and is arranged, and often arranges at least 3, symmetrical distribution; Described groove body bottom opening is positioned at immediately below described simulated slot, at least 6, symmetrical distribution.
Described simulation infitration galleries comprises the lower-left infitration galleries be arranged in described left simulated slot and the bottom right infitration galleries be arranged in described right simulated slot; Described lower-left infitration galleries and bottom right infitration galleries are respectively arranged with infitration galleries inlet opening, some lower-lefts and infitration galleries inlet opening, bottom right; The bottom surface of described lower-left infitration galleries and bottom right infitration galleries is respectively arranged with lower-left infitration galleries apopore and bottom right infitration galleries apopore; Described lower-left infitration galleries apopore and bottom right infitration galleries apopore are connected with described simulation infitration galleries flowrate measuring tool respectively.
The end face that described lower-left infitration galleries contacts with described simulation water-bearing zone and side are provided with infitration galleries inlet opening, some lower-lefts, the end face of described lower-left infitration galleries at least be arranged 3 in parallel, side at least be arranged in parallel 3 row, and often arrange at least 2, namely the number of infitration galleries inlet opening, described lower-left is at least 9.
The end face that described bottom right infitration galleries contacts with described simulation water-bearing zone and side are provided with infitration galleries inlet opening, some bottom rights, the end face of described bottom right infitration galleries at least be arranged 4 in parallel, side at least be arranged in parallel 4 row, and often arrange at least 2, namely the number of infitration galleries inlet opening, described bottom right is at least 12.
The diameter of described lower-left infitration galleries apopore and bottom right infitration galleries apopore is 18 ~ 22mm.
The material of described simulated slot is PP plate.
Simulation river level control device utilizes the law of connected vessels water level controlled in river course to maintain the height of requirement of experiment.
Water permeation in riverbed enters in the simulation water-bearing zone be made up of same grating fine sand.Simulation water-bearing zone pressure tester can be utilized in experimentation to connect the pore be distributed on simulation water-bearing zone measure in real time.The holard in simulation water-bearing zone enters into infitration galleries inside by the perforate be positioned on the utility model edge infitration galleries parallel with river course.Simulation infitration galleries flowrate measuring tool is connected with the apopore bottom infitration galleries to be measured.
Advantage of the present utility model:
1. utilize the water level in law of connected vessels control simulation riverbed, ensure the simple and stable of the utility model agent structure, water level regulates efficient convenient, is conducive to experiment condition and controls.
2. reasonable layout pore on simulation water-bearing zone, is conducive to monitoring the state of water in simulation water-bearing zone.
3. the utility model can the water collecting process of the horizontally disposed infitration galleries of complete description shallow & thin aquifer.Adopt symmetrical structure, facilitate experiment condition to control, be conducive to Experimental comparison.
The one that the utility model provides district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, and the setting in simulating riverway, simulation infitration galleries and simulation water-bearing zone, can complete water collecting process simulation, phenomenon observation; The setting that the apopore of simulating infitration galleries is connected with simulation infitration galleries flowrate measuring tool, can realize flow Quantitative Monitoring; The setting of simulation river level control device, can simulate river level, and utilize the water level in law of connected vessels control riverbed, ensure the simple and stable of the utility model agent structure, water level regulates efficient convenient, is conducive to experiment condition control; Left simulated slot and right simulated slot can simulate two different types infitration galleries respectively, and namely lower-left infitration galleries and bottom right infitration galleries are that two different percentage of open area Water Unders tile the rectangular parallelepiped established, and namely infitration galleries inlet opening in lower-left is different with the number of infitration galleries inlet opening, bottom right; The diameter of lower-left infitration galleries apopore and bottom right infitration galleries apopore is the setting of 18 ~ 22mm, and the draining smoothness, the flow measuring data that achieve apopore are stablized; The one that the utility model provides district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, employing infitration galleries is fetched water, can freeze under layer condition, ensure the capacity of outlet water of underground water, the utility model not only can enrich Han Qu be close in the type shallow & thin aquifer infitration galleries water collecting process of river seepage theory research, also parameter can be provided to use for reference for the infitration galleries engineering design of cold district reality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of lower-left infitration galleries and bottom right infitration galleries in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 and 2, a kind of cold district frozen soil layer infitration galleries catchments analogue means, it is characterized in that: comprising: square simulated slot 4, the centre of described simulated slot 4 is provided with symmetrical for described simulated slot 4 simulating riverway 1 separated, the bottom at the two ends that described simulated slot 4 is corresponding with described simulating riverway 1 is provided with simulates infitration galleries 3, simulates to be between infitration galleries 3 and described simulating riverway 1 and simulate water-bearing zone 2 described in two; The apopore of described simulation infitration galleries 3 is connected with simulation infitration galleries flowrate measuring tool 33.
The simulation river level control device 12 that described simulating riverway 1 comprises riverbed 11, is positioned at the opening 111 bottom described riverbed 11 and is connected with described opening 111; Described simulated slot 4 symmetry is divided into left simulated slot and right simulated slot by described riverbed 11.
Described simulation water-bearing zone 2 comprises the some grooves be arranged on described simulated slot 4 and carries face perforate 221 and groove body bottom opening 222 on the body, described groove carries face perforate 221 on the body and/or groove body bottom opening 222 is connected with described simulation water-bearing zone pressure tester 23, fills permeable medium 21 in described simulation water-bearing zone 2.
Described permeable medium 21 comprises the fine sand of same grating.
It is 6 row that described groove carries face perforate 221 on the body, often row 3, symmetrical distribution; Described groove body bottom opening 222 is positioned at immediately below described simulated slot 4, and number is 6, symmetrical distribution.
Described simulation infitration galleries 3 comprises the lower-left infitration galleries 31 be arranged in described left simulated slot and the bottom right infitration galleries 32 be arranged in described right simulated slot; Described lower-left infitration galleries 31 and bottom right infitration galleries 32 are respectively arranged with infitration galleries inlet opening, some lower-lefts 311 and infitration galleries inlet opening, bottom right 321; The bottom surface of described lower-left infitration galleries 31 and bottom right infitration galleries 32 is respectively arranged with lower-left infitration galleries apopore 312 and bottom right infitration galleries apopore 322; Described lower-left infitration galleries apopore 312 and bottom right infitration galleries apopore 322 are connected with described simulation infitration galleries flowrate measuring tool 33 respectively.
The end face that described lower-left infitration galleries 31 contacts with described simulation water-bearing zone 2 and side are provided with infitration galleries inlet opening, some lower-lefts 311, the top surface being parallel of described lower-left infitration galleries 31 arranges 3, side be arranged in parallel 3 row, often row 2, and namely the number of infitration galleries inlet opening, described lower-left 311 is 9.
The end face that described bottom right infitration galleries 32 contacts with described simulation water-bearing zone 2 and side are provided with infitration galleries inlet opening, some bottom rights 321, the top surface being parallel of described bottom right infitration galleries 32 arranges 4, side be arranged in parallel 4 row, often row 2, and namely the number of infitration galleries inlet opening, described bottom right 321 is 12.
The diameter of described lower-left infitration galleries apopore 312 and bottom right infitration galleries apopore 322 is 18 ~ 22mm.
The material of described simulated slot 4 is PP plate.
The utility model river level control device 12 is connected with the perforate 111 bottom riverbed 11.Law of connected vessels is utilized to control stable level in riverbed 11 in requirement of experiment numerically.Water permeation in riverbed 11 enters in the simulation water-bearing zone 2 be made up of same grating fine sand 21.Water sport in left half fine sand 21 enters in lower-left infitration galleries 31 to the infitration galleries inlet opening, lower-left 311 on lower-left infitration galleries 31 surface parallel with riverbed 11, discharges via lower-left infitration galleries apopore 312.Infitration galleries inlet opening, bottom right 321 from the water sport right half fine sand 21 to lower-left infitration galleries 32 surface parallel with riverbed 11 enters in bottom right infitration galleries 32, discharges via bottom right infitration galleries apopore 322.Simulation infitration galleries flowrate measuring tool 33 can be connected with lower-left infitration galleries apopore 312 or bottom right infitration galleries apopore 322 measuring flow.Simulation water-bearing zone pressure tester 23 be distributed in that the groove of simulating on water-bearing zone 2 carries face perforate 221 on the body, groove body bottom opening 222 is connected and carries out Real-Time Monitoring.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a Zhong Han district frozen soil layer infitration galleries catchments analogue means, it is characterized in that: comprising: square simulated slot (4), the centre of described simulated slot (4) is provided with symmetrical for described simulated slot (4) simulating riverway (1) separated, the bottom at the two ends that described simulated slot (4) is corresponding with described simulating riverway (1) is provided with simulates infitration galleries (3), simulates to be between infitration galleries (3) and described simulating riverway (1) and simulate water-bearing zone (2) described in two; The apopore of described simulation infitration galleries (3) is connected with simulation infitration galleries flowrate measuring tool (33).
2. one according to claim 1 district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, it is characterized in that: described simulating riverway (1) comprises riverbed (11), the opening (111) that is positioned at bottom, described riverbed (11) and the simulation river level control device (12) be connected with described opening (111); Described simulated slot (4) symmetry is divided into left simulated slot and right simulated slot by described riverbed (11).
3. one according to claim 1 district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, it is characterized in that: described simulation water-bearing zone (2) comprises the some grooves be arranged on described simulated slot (4) and carries face perforate (221) and groove body bottom opening (222) on the body, described groove carries face perforate (221) on the body and/or groove body bottom opening (222) is connected with simulation water-bearing zone pressure tester (23), fills permeable medium (21) in described simulation water-bearing zone (2).
4. one according to claim 3 district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, it is characterized in that: described permeable medium (21) comprises the fine sand of same grating.
5. one according to claim 3 district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, it is characterized in that: described groove is carried face perforate (221) at least 6 on the body and arranged, and often arranges at least 3, symmetrical distribution; Described groove body bottom opening (222) is positioned at immediately below described simulated slot (4), at least 6, symmetrical distribution.
6. one according to claim 2 district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, it is characterized in that: described simulation infitration galleries (3) comprises the lower-left infitration galleries (31) be arranged in described left simulated slot and the bottom right infitration galleries (32) be arranged in described right simulated slot; Described lower-left infitration galleries (31) and bottom right infitration galleries (32) are respectively arranged with infitration galleries inlet opening, some lower-lefts (311) and infitration galleries inlet opening, bottom right (321); The bottom surface of described lower-left infitration galleries (31) and bottom right infitration galleries (32) is respectively arranged with lower-left infitration galleries apopore (312) and bottom right infitration galleries apopore (322); Described lower-left infitration galleries apopore (312) and bottom right infitration galleries apopore (322) are connected with described simulation infitration galleries flowrate measuring tool (33) respectively.
7. one according to claim 6 district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, it is characterized in that: the end face that described lower-left infitration galleries (31) contacts with described simulation water-bearing zone (2) and side are provided with infitration galleries inlet opening, some lower-lefts (311), the end face of described lower-left infitration galleries (31) at least be arranged 3 in parallel, side at least be arranged in parallel 3 row, often arrange at least 2, namely the number of infitration galleries inlet opening, described lower-left (311) is at least 9.
8. one according to claim 6 district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, it is characterized in that: the end face that described bottom right infitration galleries (32) contacts with described simulation water-bearing zone (2) and side are provided with infitration galleries inlet opening, some bottom rights (321), the end face of described bottom right infitration galleries (32) at least be arranged 4 in parallel, side at least be arranged in parallel 4 row, often arrange at least 2, namely the number of infitration galleries inlet opening, described bottom right (321) is at least 12.
9. one according to claim 6 district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, it is characterized in that: the diameter of described lower-left infitration galleries apopore (312) and bottom right infitration galleries apopore (322) is 18 ~ 22mm.
10. one according to claim 1 district's frozen soil layer infitration galleries of trembling with fear catchments analogue means, it is characterized in that: the material of described simulated slot (4) is PP plate.
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Cited By (4)
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| CN105738140A (en) * | 2016-02-17 | 2016-07-06 | 河海大学 | Wading structure object and foundation seepage behavior adaptive identification system and method |
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2015
- 2015-01-29 CN CN201520065051.2U patent/CN204389197U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738140A (en) * | 2016-02-17 | 2016-07-06 | 河海大学 | Wading structure object and foundation seepage behavior adaptive identification system and method |
| CN105738140B (en) * | 2016-02-17 | 2018-01-19 | 河海大学 | Paddle works and its basic observed seepage behavior optical fiber Adaptive Identification system and method |
| CN106836110A (en) * | 2016-12-27 | 2017-06-13 | 西安理工大学 | A kind of phreatic high irrigated area feed ditch Mono direct percolation model test apparatus |
| CN111477084A (en) * | 2020-03-26 | 2020-07-31 | 南方海洋科学与工程广东省实验室(广州) | Deep sea cold spring ecosystem formation evolution simulation system and method |
| CN111489627A (en) * | 2020-03-26 | 2020-08-04 | 南方海洋科学与工程广东省实验室(广州) | System for simulating ocean cold spring development and implementation method thereof |
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